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2017-02-16hwdb updateLennart Poettering
2017-02-16Merge pull request #4526 from keszybz/coredump-pythonLennart Poettering
Collect interpreter backtraces in systemd-coredump
2017-02-16libsystemd-network: ipv4ll probe conflict counter (#5361)Jason Reeder
A bug exists where the conflict counter is cleared regardless of whether or not the next probe attempt leads to a successful address acquisition. This causes 'bursts' of MAX_CONFLICTS probes followed by a delay of RATE_LIMIT_INTERVAL instead of a single probe each RATE_LIMIT_INTERVAL when beyond MAX_CONFLICTS. The conflict counter should only be cleared after an address is successfully acquired. This commit achieves that goal. From RFC3927: A host should maintain a counter of the number of address conflicts it has experienced in the process of trying to acquire an address, and if the number of conflicts exceeds MAX_CONFLICTS then the host MUST limit the rate at which it probes for new addresses to no more than one new address per RATE_LIMIT_INTERVAL. This is to prevent catastrophic ARP storms in pathological failure cases, such as a rogue host that answers all ARP probes, causing legitimate hosts to go into an infinite loop attempting to select a usable address. Signed-off-by: Jason Reeder <jasonreeder@gmail.com>
2017-02-16nss-resolve: Fix assertion in ifindex_to_scopeid. (#5360)Maarten de Vries
2017-02-16nss-resolve: report ERANGE for small buffers. (#5359)Maarten de Vries
The correct error code to report when a provided buffer is too small is ERANGE. This is recognized by glibc, which will then try again with a larger buffer. The old behaviour of reporting ENOMEM has no special meaning for glibc. The error will simply be propagated to the application, and a later retry will trigger the same error again. Additionally, h_errnop must be set to NETDB_INTERNAL to have glibc look at errnop for details. More information at: https://www.gnu.org/software/libc/manual/html_node/NSS-Modules-Interface.html
2017-02-15virt: swap order of cpuid and dmi again, but properly detect oracle (#5355)Christian Hesse
This breaks again, this time for setups where Qemu is not reported via DMI for whatever reason. So swap order of cpuid and dmi again, but properly detect oracle. See issue #5318.
2017-02-15test-ipcrm: use configured nobody user name (#5350)Zbigniew Jędrzejewski-Szmek
"nfsnobody" is now obsolete.
2017-02-15coredump: add note about lack of rollback on oomZbigniew Jędrzejewski-Szmek
2017-02-15coredumpctl: display non-coredump coredump entries tooZbigniew Jędrzejewski-Szmek
$ ./coredumpctl --no-pager -1 TIME PID UID GID SIG COREFILE EXE Sun 2016-11-06 10:10:51 EST 29514 1002 1002 - - /usr/bin/python3.5 $ ./coredumpctl info 29514 PID: 29514 (python3) UID: 1002 (zbyszek) GID: 1002 (zbyszek) Reason: ZeroDivisionError Timestamp: Sun 2016-11-06 10:10:51 EST (3h 22min ago) Command Line: python3 systemd_coredump_exception_handler.py Executable: /usr/bin/python3.5 Control Group: /user.slice/user-1002.slice/user@1002.service/gnome-terminal-server.service Unit: user@1002.service User Unit: gnome-terminal-server.service Slice: user-1002.slice Owner UID: 1002 (zbyszek) Boot ID: 1531fd22ec84429e85ae888b12fadb91 Machine ID: 519a16632fbd4c71966ce9305b360c9c Hostname: laptop Storage: none Message: Process 29514 (systemd_coredump_exception_handler.py) of user zbyszek failed with ZeroDivisionError: division by Traceback (most recent call last): File "systemd_coredump_exception_handler.py", line 134, in <module> g() File "systemd_coredump_exception_handler.py", line 133, in g f() File "systemd_coredump_exception_handler.py", line 131, in f div0 = 1 / 0 ZeroDivisionError: division by zero Local variables in innermost frame: a=3 h=<function f at 0x7efdc14b6ea0>
2017-02-15tree-wide: add SD_ID128_MAKE_STR, remove LOG_MESSAGE_IDZbigniew Jędrzejewski-Szmek
Embedding sd_id128_t's in constant strings was rather cumbersome. We had SD_ID128_CONST_STR which returned a const char[], but it had two problems: - it wasn't possible to statically concatanate this array with a normal string - gcc wasn't really able to optimize this, and generated code to perform the "conversion" at runtime. Because of this, even our own code in coredumpctl wasn't using SD_ID128_CONST_STR. Add a new macro to generate a constant string: SD_ID128_MAKE_STR. It is not as elegant as SD_ID128_CONST_STR, because it requires a repetition of the numbers, but in practice it is more convenient to use, and allows gcc to generate smarter code: $ size .libs/systemd{,-logind,-journald}{.old,} text data bss dec hex filename 1265204 149564 4808 1419576 15a938 .libs/systemd.old 1260268 149564 4808 1414640 1595f0 .libs/systemd 246805 13852 209 260866 3fb02 .libs/systemd-logind.old 240973 13852 209 255034 3e43a .libs/systemd-logind 146839 4984 34 151857 25131 .libs/systemd-journald.old 146391 4984 34 151409 24f71 .libs/systemd-journald It is also much easier to check if a certain binary uses a certain MESSAGE_ID: $ strings .libs/systemd.old|grep MESSAGE_ID MESSAGE_ID=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x MESSAGE_ID=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x MESSAGE_ID=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x MESSAGE_ID=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x $ strings .libs/systemd|grep MESSAGE_ID MESSAGE_ID=c7a787079b354eaaa9e77b371893cd27 MESSAGE_ID=b07a249cd024414a82dd00cd181378ff MESSAGE_ID=641257651c1b4ec9a8624d7a40a9e1e7 MESSAGE_ID=de5b426a63be47a7b6ac3eaac82e2f6f MESSAGE_ID=d34d037fff1847e6ae669a370e694725 MESSAGE_ID=7d4958e842da4a758f6c1cdc7b36dcc5 MESSAGE_ID=1dee0369c7fc4736b7099b38ecb46ee7 MESSAGE_ID=39f53479d3a045ac8e11786248231fbf MESSAGE_ID=be02cf6855d2428ba40df7e9d022f03d MESSAGE_ID=7b05ebc668384222baa8881179cfda54 MESSAGE_ID=9d1aaa27d60140bd96365438aad20286
2017-02-15coredumpctl: just use argv instead of building a temporary setZbigniew Jędrzejewski-Szmek
No functional change, and we don't lose match order.
2017-02-15man: describe systemd-coredump --backtraceZbigniew Jędrzejewski-Szmek
2017-02-15coredump: with --backtrace accept a journal entry on stdinZbigniew Jędrzejewski-Szmek
The entry must be a single entry in the journal export format, including the terminating double newline. The MESSAGE field is now generated on the sender side. The advantage is that the reporter can easily pass additional metadata. Continuing with the example of the python excepthook: COREDUMP_PYTHON_EXECUTABLE=/usr/bin/python3 COREDUMP_PYTHON_VERSION=3.5.2 (default, Sep 14 2016, 11:28:32) [GCC 6.2.1 20160901 (Red Hat 6.2.1-1)] COREDUMP_PYTHON_THREAD_INFO=sys.thread_info(name='pthread', lock='semaphore', version='NPTL 2.24') COREDUMP_PYTHON_EXCEPTION_TYPE=ZeroDivisionError COREDUMP_PYTHON_EXCEPTION_VALUE=division by zero MESSAGE=Process 29514 (systemd_coredump_exception_handler.py) of user zbyszek failed with ZeroDivisionError: division by zero Traceback (most recent call last): File "systemd_coredump_exception_handler.py", line 134, in <module> g() File "systemd_coredump_exception_handler.py", line 133, in g f() File "systemd_coredump_exception_handler.py", line 131, in f div0 = 1 / 0 ZeroDivisionError: division by zero Local variables in innermost frame: a=3 h=<function f at 0x7efdc14b6ea0> One consideration is whether to use the Journal Export Format, or send packets over a UNIX socket instead. The advantage of current solution is that although parsing is more complicated on the receiver side, it is much easier to use on the sender side. I hope this can be used by various languages for which writing binary structures to a UNIX socket is harder and more likely to be done wrong than piping of a simple textyish format.
2017-02-15test-journal-importer: add a test case with broken inputZbigniew Jędrzejewski-Szmek
2017-02-15test-journal-importer: new test file to check the newly exported importer codeZbigniew Jędrzejewski-Szmek
Only one test case is added, but it is enough to check basic sanity of the code (single-line and binary fields and trusted fields, allocation and freeing).
2017-02-14Move export format parsing from src/journal-remote/ to src/basic/Zbigniew Jędrzejewski-Szmek
No functional change.
2017-02-14coredump: implement logging of external backtraces with --backtraceZbigniew Jędrzejewski-Szmek
This is useful for example for Python progams. By installing a python sys.execepthook we can store the backtrace in the journal. We gather the backtrace in the python process, and call systemd-coredump to attach additional fields (COREDUMP_COMM, COREDUMP_EXE, COREDUMP_UNIT, COREDUMP_USER_UNIT, COREDUMP_OWNER_UID, COREDUMP_SLICE, COREDUMP_CMDLINE, COREDUMP_CGROUP, COREDUMP_OPEN_FDS, COREDUMP_PROC_STATUS, COREDUMP_PROC_MAPS, COREDUMP_PROC_LIMITS, COREDUMP_PROC_MOUNTINFO, COREDUMP_CWD, COREDUMP_ROOT, COREDUMP_ENVIRON, COREDUMP_CONTAINER_CMDLINE). This could also be done in the python process, but doing this in systemd-coredump saves quite a bit of duplicate work and unifies the handling of various tricky fields like COREDUMP_CONTAINER_CMDLINE in one place. (Of course this applies to any other language which does not dump cores but wants to log a traceback, e.g. ruby.) journal entry: _TRANSPORT=journal _UID=1002 _GID=1002 _CAP_EFFECTIVE=0 _AUDIT_LOGINUID=1002 _SYSTEMD_OWNER_UID=1002 _SYSTEMD_SLICE=user-1002.slice _SYSTEMD_USER_SLICE=-.slice _SELINUX_CONTEXT=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 _BOOT_ID=1531fd22ec84429e85ae888b12fadb91 _MACHINE_ID=519a16632fbd4c71966ce9305b360c9c _HOSTNAME=laptop _AUDIT_SESSION=1 _SYSTEMD_UNIT=user@1002.service _SYSTEMD_INVOCATION_ID=3c4238d790a44aca9576ecdb2c7576d3 COREDUMP_UNIT=user@1002.service COREDUMP_USER_UNIT=gnome-terminal-server.service COREDUMP_UID=1002 COREDUMP_GID=1002 COREDUMP_OWNER_UID=1002 COREDUMP_SLICE=user-1002.slice COREDUMP_CGROUP=/user.slice/user-1002.slice/user@1002.service/gnome-terminal-server.service COREDUMP_PROC_LIMITS=Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 8388608 unlimited bytes Max core file size unlimited unlimited bytes Max resident set unlimited unlimited bytes Max processes 15413 15413 processes Max open files 4096 4096 files Max locked memory 65536 65536 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 15413 15413 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Max realtime timeout unlimited unlimited us COREDUMP_PROC_CGROUP=1:name=systemd:/ 0::/user.slice/user-1002.slice/user@1002.service/gnome-terminal-server.service COREDUMP_PROC_MOUNTINFO=17 39 0:17 / /sys rw,nosuid,nodev,noexec,relatime shared:6 - sysfs sysfs rw,seclabel 18 39 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:5 - proc proc rw 19 39 0:6 / /dev rw,nosuid shared:2 - devtmpfs devtmpfs rw,seclabel,size=1972980k,nr_inodes=493245,mode=755 20 17 0:18 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:7 - securityfs securityfs rw 21 19 0:19 / /dev/shm rw,nosuid,nodev shared:3 - tmpfs tmpfs rw,seclabel 22 19 0:20 / /dev/pts rw,nosuid,noexec,relatime shared:4 - devpts devpts rw,seclabel,gid=5,mode=620,ptmxmode=000 23 39 0:21 / /run rw,nosuid,nodev shared:12 - tmpfs tmpfs rw,seclabel,mode=755 24 17 0:22 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime shared:8 - cgroup2 cgroup rw 25 17 0:23 / /sys/fs/pstore rw,nosuid,nodev,noexec,relatime shared:9 - pstore pstore rw,seclabel 36 17 0:24 / /sys/kernel/config rw,relatime shared:10 - configfs configfs rw 39 0 0:26 /root / rw,relatime shared:1 - btrfs /dev/mapper/fedora-root2 rw,seclabel,ssd,space_cache,subvolid=257,subvol=/root 26 17 0:16 / /sys/fs/selinux rw,relatime shared:11 - selinuxfs selinuxfs rw 27 19 0:15 / /dev/mqueue rw,relatime shared:13 - mqueue mqueue rw,seclabel 28 18 0:30 / /proc/sys/fs/binfmt_misc rw,relatime shared:14 - autofs systemd-1 rw,fd=35,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13663 29 17 0:7 / /sys/kernel/debug rw,relatime shared:15 - debugfs debugfs rw,seclabel 30 19 0:31 / /dev/hugepages rw,relatime shared:16 - hugetlbfs hugetlbfs rw,seclabel 31 18 0:32 / /proc/fs/nfsd rw,relatime shared:17 - nfsd nfsd rw 32 28 0:33 / /proc/sys/fs/binfmt_misc rw,relatime shared:18 - binfmt_misc binfmt_misc rw 57 39 0:34 / /tmp rw,relatime shared:19 - tmpfs none rw,seclabel 61 57 0:35 / /tmp/test rw,relatime shared:20 - autofs systemd-1 rw,fd=48,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18251 59 39 8:1 / /boot rw,relatime shared:21 - ext4 /dev/sda1 rw,seclabel,data=ordered 60 39 253:2 / /home rw,relatime shared:22 - ext4 /dev/mapper/fedora-home rw,seclabel,data=ordered 65 39 0:37 / /var/lib/nfs/rpc_pipefs rw,relatime shared:23 - rpc_pipefs sunrpc rw 136 23 0:39 / /run/user/1002 rw,nosuid,nodev,relatime shared:91 - tmpfs tmpfs rw,seclabel,size=397432k,mode=700,uid=1002,gid=1002 211 23 0:41 / /run/user/42 rw,nosuid,nodev,relatime shared:163 - tmpfs tmpfs rw,seclabel,size=397432k,mode=700,uid=42,gid=42 329 136 0:44 / /run/user/1002/gvfs rw,nosuid,nodev,relatime shared:277 - fuse.gvfsd-fuse gvfsd-fuse rw,user_id=1002,group_id=1002 287 61 253:3 / /tmp/test rw,relatime shared:236 - ext4 /dev/mapper/fedora-test rw,seclabel,data=ordered 217 23 0:42 / /run/user/1000 rw,nosuid,nodev,relatime shared:168 - tmpfs tmpfs rw,seclabel,size=397432k,mode=700,uid=1000,gid=1000 225 217 0:43 / /run/user/1000/gvfs rw,nosuid,nodev,relatime shared:175 - fuse.gvfsd-fuse gvfsd-fuse rw,user_id=1000,group_id=1000 COREDUMP_ROOT=/ PRIORITY=2 CODE_FILE=src/coredump/coredump.c SYSLOG_IDENTIFIER=lt-systemd-coredump _COMM=lt-systemd-core _SYSTEMD_CGROUP=/user.slice/user-1002.slice/user@1002.service/gnome-terminal-server.service _SYSTEMD_USER_UNIT=gnome-terminal-server.service MESSAGE_ID=1f4e0a44a88649939aaea34fc6da8c95 CODE_FUNC=process_traceback COREDUMP_COMM=python3 COREDUMP_EXE=/usr/bin/python3.5 COREDUMP_CMDLINE=python3 systemd_coredump_exception_handler.py COREDUMP_CWD=/home/zbyszek/src/systemd-coredump-python COREDUMP_RLIMIT=-1 COREDUMP_OPEN_FDS=0:/dev/pts/1 pos: 0 flags: 0102002 mnt_id: 22 1:/dev/pts/1 pos: 0 flags: 0102002 mnt_id: 22 2:/dev/pts/1 pos: 0 flags: 0102002 mnt_id: 22 CODE_LINE=1284 COREDUMP_SIGNAL=ZeroDivisionError: division by zero COREDUMP_ENVIRON=LANG=en_US.utf8 DISPLAY=:0 ... MANWIDTH=90 LC_MESSAGES=en_US.utf8 PYTHONPATH=. _=/usr/bin/python3 COREDUMP_PID=14498 COREDUMP_PROC_STATUS=Name: python3 Umask: 0002 State: S (sleeping) Tgid: 14498 Ngid: 0 Pid: 14498 PPid: 16245 TracerPid: 0 Uid: 1002 1002 1002 1002 Gid: 1002 1002 1002 1002 FDSize: 64 Groups: NStgid: 14498 NSpid: 14498 NSpgid: 14498 NSsid: 16245 VmPeak: 34840 kB VmSize: 34792 kB VmLck: 0 kB VmPin: 0 kB VmHWM: 9332 kB VmRSS: 9332 kB RssAnon: 4872 kB RssFile: 4460 kB RssShmem: 0 kB VmData: 5012 kB VmStk: 136 kB VmExe: 4 kB VmLib: 5452 kB VmPTE: 84 kB VmPMD: 12 kB VmSwap: 0 kB HugetlbPages: 0 kB Threads: 1 SigQ: 0/15413 SigPnd: 0000000000000000 ShdPnd: 0000000000000000 SigBlk: 0000000000000000 SigIgn: 0000000001001000 SigCgt: 0000000180000002 CapInh: 0000000000000000 CapPrm: 0000000000000000 CapEff: 0000000000000000 CapBnd: 0000003fffffffff CapAmb: 0000000000000000 Seccomp: 0 Cpus_allowed: f Cpus_allowed_list: 0-3 Mems_allowed: 00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001 Mems_allowed_list: 0 voluntary_ctxt_switches: 2 nonvoluntary_ctxt_switches: 47 COREDUMP_PROC_MAPS=55cb7b7fe000-55cb7b7ff000 r-xp 00000000 00:1a 5289186 /usr/bin/python3.5 55cb7b9ff000-55cb7ba00000 r--p 00001000 00:1a 5289186 /usr/bin/python3.5 55cb7ba00000-55cb7ba01000 rw-p 00002000 00:1a 5289186 /usr/bin/python3.5 55cb7c007000-55cb7c189000 rw-p 00000000 00:00 0 [heap] 7f4da2d51000-7f4da2d54000 r-xp 00000000 00:1a 5279150 /usr/lib64/python3.5/lib-dynload/resource.cpython-35m-x86_64-linux-gnu.so 7f4da2d54000-7f4da2f53000 ---p 00003000 00:1a 5279150 /usr/lib64/python3.5/lib-dynload/resource.cpython-35m-x86_64-linux-gnu.so 7f4da2f53000-7f4da2f54000 r--p 00002000 00:1a 5279150 /usr/lib64/python3.5/lib-dynload/resource.cpython-35m-x86_64-linux-gnu.so 7f4da2f54000-7f4da2f55000 rw-p 00003000 00:1a 5279150 /usr/lib64/python3.5/lib-dynload/resource.cpython-35m-x86_64-linux-gnu.so 7f4da2f55000-7f4da2f5d000 r-xp 00000000 00:1a 5279143 /usr/lib64/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so 7f4da2f5d000-7f4da315c000 ---p 00008000 00:1a 5279143 /usr/lib64/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so 7f4da315c000-7f4da315d000 r--p 00007000 00:1a 5279143 /usr/lib64/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so 7f4da315d000-7f4da315f000 rw-p 00008000 00:1a 5279143 /usr/lib64/python3.5/lib-dynload/math.cpython-35m-x86_64-linux-gnu.so 7f4da315f000-7f4da319f000 rw-p 00000000 00:00 0 7f4da319f000-7f4da31a4000 r-xp 00000000 00:1a 5279151 /usr/lib64/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so 7f4da31a4000-7f4da33a3000 ---p 00005000 00:1a 5279151 /usr/lib64/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so 7f4da33a3000-7f4da33a4000 r--p 00004000 00:1a 5279151 /usr/lib64/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so 7f4da33a4000-7f4da33a6000 rw-p 00005000 00:1a 5279151 /usr/lib64/python3.5/lib-dynload/select.cpython-35m-x86_64-linux-gnu.so 7f4da33a6000-7f4da33a9000 r-xp 00000000 00:1a 5279130 /usr/lib64/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so 7f4da33a9000-7f4da35a8000 ---p 00003000 00:1a 5279130 /usr/lib64/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so 7f4da35a8000-7f4da35a9000 r--p 00002000 00:1a 5279130 /usr/lib64/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so 7f4da35a9000-7f4da35aa000 rw-p 00003000 00:1a 5279130 /usr/lib64/python3.5/lib-dynload/_posixsubprocess.cpython-35m-x86_64-linux-gnu.so 7f4da35aa000-7f4da362a000 rw-p 00000000 00:00 0 7f4da362a000-7f4da362c000 r-xp 00000000 00:1a 5279122 /usr/lib64/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so 7f4da362c000-7f4da382b000 ---p 00002000 00:1a 5279122 /usr/lib64/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so 7f4da382b000-7f4da382c000 r--p 00001000 00:1a 5279122 /usr/lib64/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so 7f4da382c000-7f4da382e000 rw-p 00002000 00:1a 5279122 /usr/lib64/python3.5/lib-dynload/_heapq.cpython-35m-x86_64-linux-gnu.so 7f4da382e000-7f4da39ee000 rw-p 00000000 00:00 0 7f4da39ee000-7f4da3bab000 r-xp 00000000 00:1a 4844904 /usr/lib64/libc-2.24.so 7f4da3bab000-7f4da3daa000 ---p 001bd000 00:1a 4844904 /usr/lib64/libc-2.24.so 7f4da3daa000-7f4da3dae000 r--p 001bc000 00:1a 4844904 /usr/lib64/libc-2.24.so 7f4da3dae000-7f4da3db0000 rw-p 001c0000 00:1a 4844904 /usr/lib64/libc-2.24.so 7f4da3db0000-7f4da3db4000 rw-p 00000000 00:00 0 7f4da3db4000-7f4da3ebc000 r-xp 00000000 00:1a 4844910 /usr/lib64/libm-2.24.so 7f4da3ebc000-7f4da40bb000 ---p 00108000 00:1a 4844910 /usr/lib64/libm-2.24.so 7f4da40bb000-7f4da40bc000 r--p 00107000 00:1a 4844910 /usr/lib64/libm-2.24.so 7f4da40bc000-7f4da40bd000 rw-p 00108000 00:1a 4844910 /usr/lib64/libm-2.24.so 7f4da40bd000-7f4da40bf000 r-xp 00000000 00:1a 4844928 /usr/lib64/libutil-2.24.so 7f4da40bf000-7f4da42be000 ---p 00002000 00:1a 4844928 /usr/lib64/libutil-2.24.so 7f4da42be000-7f4da42bf000 r--p 00001000 00:1a 4844928 /usr/lib64/libutil-2.24.so 7f4da42bf000-7f4da42c0000 rw-p 00002000 00:1a 4844928 /usr/lib64/libutil-2.24.so 7f4da42c0000-7f4da42c3000 r-xp 00000000 00:1a 4844908 /usr/lib64/libdl-2.24.so 7f4da42c3000-7f4da44c2000 ---p 00003000 00:1a 4844908 /usr/lib64/libdl-2.24.so 7f4da44c2000-7f4da44c3000 r--p 00002000 00:1a 4844908 /usr/lib64/libdl-2.24.so 7f4da44c3000-7f4da44c4000 rw-p 00003000 00:1a 4844908 /usr/lib64/libdl-2.24.so 7f4da44c4000-7f4da44dc000 r-xp 00000000 00:1a 4844920 /usr/lib64/libpthread-2.24.so 7f4da44dc000-7f4da46dc000 ---p 00018000 00:1a 4844920 /usr/lib64/libpthread-2.24.so 7f4da46dc000-7f4da46dd000 r--p 00018000 00:1a 4844920 /usr/lib64/libpthread-2.24.so 7f4da46dd000-7f4da46de000 rw-p 00019000 00:1a 4844920 /usr/lib64/libpthread-2.24.so 7f4da46de000-7f4da46e2000 rw-p 00000000 00:00 0 7f4da46e2000-7f4da4917000 r-xp 00000000 00:1a 5277535 /usr/lib64/libpython3.5m.so.1.0 7f4da4917000-7f4da4b17000 ---p 00235000 00:1a 5277535 /usr/lib64/libpython3.5m.so.1.0 7f4da4b17000-7f4da4b1c000 r--p 00235000 00:1a 5277535 /usr/lib64/libpython3.5m.so.1.0 7f4da4b1c000-7f4da4b7f000 rw-p 0023a000 00:1a 5277535 /usr/lib64/libpython3.5m.so.1.0 7f4da4b7f000-7f4da4baf000 rw-p 00000000 00:00 0 7f4da4baf000-7f4da4bd4000 r-xp 00000000 00:1a 4844897 /usr/lib64/ld-2.24.so 7f4da4bdf000-7f4da4c10000 rw-p 00000000 00:00 0 7f4da4c10000-7f4da4c61000 r--p 00000000 00:1a 5225117 /usr/lib/locale/pl_PL.utf8/LC_CTYPE 7f4da4c61000-7f4da4d91000 r--p 00000000 00:1a 4844827 /usr/lib/locale/en_US.utf8/LC_COLLATE 7f4da4d91000-7f4da4d95000 rw-p 00000000 00:00 0 7f4da4dc1000-7f4da4dc2000 r--p 00000000 00:1a 4844832 /usr/lib/locale/en_US.utf8/LC_NUMERIC 7f4da4dc2000-7f4da4dc3000 r--p 00000000 00:1a 4844795 /usr/lib/locale/en_US.utf8/LC_TIME 7f4da4dc3000-7f4da4dc4000 r--p 00000000 00:1a 4844793 /usr/lib/locale/en_US.utf8/LC_MONETARY 7f4da4dc4000-7f4da4dc5000 r--p 00000000 00:1a 4844830 /usr/lib/locale/en_US.utf8/LC_MESSAGES/SYS_LC_MESSAGES 7f4da4dc5000-7f4da4dc6000 r--p 00000000 00:1a 4844847 /usr/lib/locale/en_US.utf8/LC_PAPER 7f4da4dc6000-7f4da4dc7000 r--p 00000000 00:1a 4844831 /usr/lib/locale/en_US.utf8/LC_NAME 7f4da4dc7000-7f4da4dc8000 r--p 00000000 00:1a 4844790 /usr/lib/locale/en_US.utf8/LC_ADDRESS 7f4da4dc8000-7f4da4dc9000 r--p 00000000 00:1a 4844794 /usr/lib/locale/en_US.utf8/LC_TELEPHONE 7f4da4dc9000-7f4da4dca000 r--p 00000000 00:1a 4844792 /usr/lib/locale/en_US.utf8/LC_MEASUREMENT 7f4da4dca000-7f4da4dd1000 r--s 00000000 00:1a 4845203 /usr/lib64/gconv/gconv-modules.cache 7f4da4dd1000-7f4da4dd2000 r--p 00000000 00:1a 4844791 /usr/lib/locale/en_US.utf8/LC_IDENTIFICATION 7f4da4dd2000-7f4da4dd4000 rw-p 00000000 00:00 0 7f4da4dd4000-7f4da4dd5000 r--p 00025000 00:1a 4844897 /usr/lib64/ld-2.24.so 7f4da4dd5000-7f4da4dd6000 rw-p 00026000 00:1a 4844897 /usr/lib64/ld-2.24.so 7f4da4dd6000-7f4da4dd7000 rw-p 00000000 00:00 0 7ffd24da1000-7ffd24dc2000 rw-p 00000000 00:00 0 [stack] 7ffd24de8000-7ffd24dea000 r--p 00000000 00:00 0 [vvar] 7ffd24dea000-7ffd24dec000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] COREDUMP_TIMESTAMP=1477877460000000 MESSAGE=Process 14498 (python3) of user 1002 failed with ZeroDivisionError: division by zero: Traceback (most recent call last): File "systemd_coredump_exception_handler.py", line 89, in <module> g() File "systemd_coredump_exception_handler.py", line 88, in g f() File "systemd_coredump_exception_handler.py", line 86, in f div0 = 1 / 0 # pylint: disable=W0612 ZeroDivisionError: division by zero Local variables in innermost frame: h=<function f at 0x7f4da3606e18> a=3 _PID=14499 _SOURCE_REALTIME_TIMESTAMP=1477877460025975
2017-02-14coredump: split out metadata gathering to a separate functionZbigniew Jędrzejewski-Szmek
In preparation for subsequenct changes... Various stack allocations are changed to use the heap. This might be minimally slower, but probably doesn't matter. The upside is that we will now properly free all memory that is allocated.
2017-02-14HACKING: mkosi is now packaged for FedoraZbigniew Jędrzejewski-Szmek
Also dnf requires sudo.
2017-02-14Merge pull request #4733 from poettering/binds-toZbigniew Jędrzejewski-Szmek
When we are about to start a unit, check the deps again.
2017-02-14Merge pull request #5343 from eworm-de/virt-kvmDjalal Harouni
virt: detect qemu/kvm as 'kvm'
2017-02-14Merge pull request #5346 from namhyung/coredump-reverseLennart Poettering
Update for coredumpctl -r option
2017-02-14virt: detect qemu/kvm as 'kvm'Christian Hesse
In commit 050e65a we swapped order of detect_vm_{cpuid,dmi}(). That fixed Virtualbox but broke qemu with kvm, which is expected to return 'kvm'. So check for qemu/kvm first, then DMI, CPUID last. This fixes #5318. Signed-off-by: Christian Hesse <mail@eworm.de>
2017-02-14shell_completion: Add -r option for coredumpctlNamhyung Kim
2017-02-14man: coredumpctl: Add description of -r optionNamhyung Kim
2017-02-14Merge pull request #5335 from poettering/resolved-some-fixesLennart Poettering
some post-mdns fixes for resolved
2017-02-14man: extend the docs on BindsTo= and Requires= a bitLennart Poettering
Let's emphasize that both really should be combined with After=.
2017-02-14core: explicitly verify that BindsTo= deps are in order before dispatch ↵Lennart Poettering
start operation of a unit Let's make sure we verify that all BindsTo= are in order before we actually go and dispatch a start operation to a unit. Normally the job queue should already have made sure all deps are in order, but this might not have been sufficient in two cases: a) when the user changes deps during runtime and reloads the daemon, and b) when the user placed BindsTo= dependencies without matching After= dependencies, so that we don't actually wait for the bound to unit to be up before upping also the binding unit. See: #4725
2017-02-14Define clone order on ppc (#5325)Zbigniew Jędrzejewski-Szmek
This was tested on ppc64le. Assume the same is true for ppc64.
2017-02-14resolved: restore ANY reply behaviour for mDNSLennart Poettering
This restores behaviour of 53fda2bb933694c9bdb1bbf1f5583e39673b74b2: for mDNS (and mDNS only) we'll match replies to transactions honouring ANY matches.
2017-02-14resolved: size the mdns announce answer array properlyLennart Poettering
The array doesn't grow dynamically, hence pick the right size at the moment of allocation. Let's simply multiply the number of addresses of this link by 2, as that's how many RRs we maintain for it.
2017-02-14rules: add persistent by-path drm rules (#5337)Marc-Andre Lureau
Create persistent symlinks for DRM devices, ex: /dev/dri/by-path/pci-0000:00:02.0-card -> /dev/dri/card1 /dev/dri/by-path/pci-0000:00:02.0-render -> /dev/dri/renderD129 etc... This allows to configure DRM device usage with stable paths. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2017-02-13Merge pull request #5298 from martinpitt/relocatable-testsZbigniew Jędrzejewski-Szmek
test: make unit tests relocatable and add an "install-tests" make target
2017-02-13fstab-generator: quiesce false-positive -Werror=format-nonliteral (#5336)Martin Pitt
Commit ae3251851 changed the fprintf() format argument into a variable which triggers a gcc 6.3 warning/error: src/fstab-generator/fstab-generator.c:243:17: error: format not a string literal, argument types not checked [-Werror=format-nonliteral] fprintf(f, format, res); This is a false positive, as the function is only being called with constant (not user-definable) arguments which are valid format strings.
2017-02-13buildsys: add "install-tests" targetMartin Pitt
Add a new "install-tests" make target that installs our unit test-* executables and their test data files into /usr/lib/systemd/tests/. This is useful for packaging the tests to run them with root privileges or in CI. Fixes #5257
2017-02-13test: make unit tests relocatableMartin Pitt
It is useful to package test-* binaries and run them as root under autopkgtest or manually on particular machines. They currently have a built-in hardcoded absolute path to their test data, which does not work when running the test programs from any other path than the original build directory. By default, make the tests look for their data in <test_exe_directory>/testdata/ so that they can be called from any directory (provided that the corresponding test data is installed correctly). As we don't have a fixed static path in the build tree (as build and source tree are independent), set $TEST_DIR with "make check" to point to <srcdir>/test/, as we previously did with an automake variable.
2017-02-13test: move resolved test data into test/Martin Pitt
Moe test-resolve's test data from src/resolve/test-data to test/test-resolve/ to be consistent with test/test-{execute,path}/. This will make it easier to make the tests relocatable.
2017-02-13fstab-generator: add x-systemd.before and x-systemd.after fstab options (#5330)Ruslan Bilovol
Currently fstab entries with 'nofail' option are mounted asynchronously and there is no way how to specify dependencies between such fstab entry and another units. It means that users are forced to write additional dependency units manually. The patch introduces new systemd fstab options: x-systemd.before=<PATH> x-systemd.after=<PATH> - to specify another mount dependency (PATH is translated to unit name) x-systemd.before=<UNIT> x-systemd.after=<UNIT> - to specify arbitrary UNIT dependency For example mount where A should be mounted before local-fs.target unit: /dev/sdb1 /mnt/test/A none nofail,x-systemd.before=local-fs.target
2017-02-13resolved: name announce timer event sourceLennart Poettering
2017-02-13resolved: let's propagate errors from dns_scope_announce() and elsewhereLennart Poettering
We don't actually make use of the return value for now, but it matches our coding style elsewhere, and it actually shortens our code quite a bit. Also, add a missing OOM check after dns_answer_new().
2017-02-13resolved: count the number of addresses per linkLennart Poettering
This becomes handy later on. Moreover, we keep track of similar counters for other objects like this too, hence adding this here too is obvious.
2017-02-13resolved: don't return ANY transactions when looking for transactionsLennart Poettering
This reverts a part of 53fda2bb933694c9bdb1bbf1f5583e39673b74b2: On classic DNS and LLMNR ANY requests may be replied to with any kind of RR, and the reply does not have to be comprehensive: these protocols simply define that if there's an RRset that can answer the question, then at least one should be sent as reply, but not necessarily all. This means it's not safe to "merge" transactions for arbitrary RR types into ANY requests, as the reply might not answer the specific question. As the merging is primarily an optimization, let's undo this for now. This logic may be readded later, in a way that only applies to mDNS. Also, there's an OOM problem with this chunk: dns_resource_key_new() might fail due to OOM and this is not handled. (This is easily removed though, by using DNS_RESOURCE_KEY_CONST()).
2017-02-13Merge pull request #5331 from namhyung/coredump-reverseDjalal Harouni
Add -r/--reverse option to coredumpctl
2017-02-13Merge pull request #5319 from keszybz/test-executeLennart Poettering
test-execute without capsh
2017-02-13Merge pull request #5320 from jwrdegoede/cube-iwork8-airLennart Poettering
Extended evdev keyboard match rule + cube iwork8 air keymap fixup hwdb entry
2017-02-13coredumpctl: Add -r/--reverse optionNamhyung Kim
Like journalctl, users sometimes want to see coredump list in reverse order. Signed-off-by: Namhyung Kim <namhyung@gmail.com>
2017-02-13coredumpctl: Remove dubious newline in the help messageNamhyung Kim
It seems the -o opiton and -D option can be printed together. Signed-off-by: Namhyung Kim <namhyung@gmail.com>
2017-02-13Merge pull request #5322 from keszybz/silence-gcc-warningMartin Pitt
Silence gcc warnings
2017-02-12Merge pull request #4832 from rojkov/mdnsZbigniew Jędrzejewski-Szmek
2017-02-12seccomp: disable RestrictAddressFamilies= for the ABI we shall block, not ↵Lennart Poettering
the one we are compiled for (#5272) It's a difference. Not a big one, but let's be correct here.
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-07 10:07:36 +0000